![BMW Harman Logic7 Speaker Upgrade Harness with MOST Cable for F01 F10 F30 F25 F15 (7 Series 5 Series 3 Series X3 X5) BMW Harman Logic7 Speaker Upgrade Harness with MOST Cable for F01 F10 F30 F25 F15 (7 Series 5 Series 3 Series X3 X5)](https://ae01.alicdn.com/kf/H3041444ad4b24608b3594d6319c3d3dbs.jpg_640x640q90.jpg)
BMW Harman Logic7 Speaker Upgrade Harness with MOST Cable for F01 F10 F30 F25 F15 (7 Series 5 Series 3 Series X3 X5)
![Need a cost effective audio upgrade. Please advise. The stock base system is terrible(doesn't come with tweeters or amp). : r/F30 Need a cost effective audio upgrade. Please advise. The stock base system is terrible(doesn't come with tweeters or amp). : r/F30](https://i.redd.it/unxesjx1imx91.jpg)
Need a cost effective audio upgrade. Please advise. The stock base system is terrible(doesn't come with tweeters or amp). : r/F30
BMW 2017 F30 335d Retrofit - Harman/Kardon sound system (16 speakers with amplifier) #BMW #F30 #335d #Retrofit #HarmanKardon #Scotland #Glasgow... | By Bimmerman | Tell me that you can ride with me.
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